Applications for Offshore Platform Oil and Gas Wellheads
As multiple marine oil/gas wells share one platform and centralized control is needed, FST develops multi-well wellhead safety control panel. FST multi-well wellhead control panel contains multiple wellhead control modules, and all modules share a hydraulic power source, each control module controls one well and has all the characteristics of single-well control panel. Each control module has independent control without disturbing each other, and each control module is of a drawer type, easy for maintenance and replacement.
The controlled objects of Multi-well wellhead control panel include subsurface valve, surface main valve, surface wing valve or exhaust valve, and it is featured by interlock shutdown/startup of electric submersible pump. In addition, it has features including local shutdown, remote shutdown, ESD station shutdown, fusible plug shutdown, as well as shutdown of high and low pressure pilot valve.
FST's multi-well wellhead control panel can be designed as pneumatic hydraulic type, electro-pneumatic type, electro-hydraulic type, and be equipped with remote control connection terminals,which can be set according to customer's specific requirements for control. The number of modules, the control mode and the control pressure etc. can be designed to the user's requirements.